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单词
低压钠灯
释义
低压钠灯
Encyclopedia
工学
低压钠灯
释
low pressure sodium(vapour) lamp
低压钠灯
由分压为0.7~1.5Pa的钠蒸气放电而发光的放电灯。
理学
〔一般光源〕
释
low pressure sodium lamp
低压钠灯
通过低气压钠蒸气(约1帕斯卡)放电,从而产生称为钠双黄线或D线的589.0纳米和589.6纳米的黄光辐射的光源。
随便看
infrared guidance
infrared heating
infrared helioseismology
infrared homing guidance
infrared horizon sensor
infrared imager
Infrared Imager/Spectrograph
infrared imaging
infrared imaging analysis
infrared imaging and recognition
infrared imaging device
infrared imaging guidance
infrared imaging homing guidance
infrared imaging spectroscopy
infrared index
infrared inhibition of nozzle flow
infra-red inspection
infrared interference filter
infrared interferometer
infrared interferometry
infrared jammer
infrared jamming countermeasures
infrared laser
infrared laser chemistry
infrared laser semi-active combined guidance
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